A5102002038- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Advanced biosensing and bioanalysis techniques
- Luminescence and Fluorescent Materials
- Crystallography and molecular interactions
- Catalytic Processes in Materials Science
- Metal-Organic Frameworks: Synthesis and Applications
- Molecular Sensors and Ion Detection
- Microfluidic and Bio-sensing Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Magnetism in coordination complexes
- 3D Printing in Biomedical Research
- Catalytic Cross-Coupling Reactions
- Catalytic C–H Functionalization Methods
- Catalysis and Oxidation Reactions
- Zeolite Catalysis and Synthesis
- Antenna Design and Analysis
- Advanced Antenna and Metasurface Technologies
- Conducting polymers and applications
- Molecular Junctions and Nanostructures
- Synthesis and Properties of Aromatic Compounds
- Cancer Cells and Metastasis
- Catalysis and Hydrodesulfurization Studies
- Porphyrin and Phthalocyanine Chemistry
- Pesticide Residue Analysis and Safety
Chongqing University of Science and Technology
2022-2025
Hangzhou Botanical Garden
2022-2024
Taiyuan University of Technology
2013-2024
Beijing University of Posts and Telecommunications
2022-2024
Southwest University
2013-2024
Minzu University of China
2022-2024
Sun Yat-sen University
2024
Jinan University
2024
Jilin University
2016-2024
AviChina Industry & Technology (China)
2023
We report on a smartphone spectrometer for colorimetric detection of glucose and cardiac troponin I.
Palladium-catalyzed enantioselective C(sp2)-H activation of ferrocenyl ketones is achieved through utilizing catalytic, inexpensive l-tert-leucine as a chiral transient directing group. The transformation allows rapid access to ferrocene scaffolds simultaneously possessing planar- and stereogenic central chirality, widely applied in the ferrocene-based ligand families.
A pyrene-based sp2 carbon-conjugated covalent organic framework (COF) nanosheet (Py-sp2c-CON) with strong and stable electrochemiluminescence (ECL) emission was constructed by C═C polycondensation of tetrakis(4-formylphenyl)pyrene (TFPPy) 2,2′-(1,4-phenylene)diacetonitrile, which employed as a highly efficient ECL emitter to fabricate an biosensor for the first time. The Py-sp2c-CON exhibited higher intensity efficiency than those TFPPy, bulk Py-sp2c-COF, imine-linked pyrene COF, not only...
In this work, a new strategy was developed to construct high-performance electrochemiluminescent materials by using AIEgen-based ultrathin metal–organic layer enhance electrochemiluminescence intensity and efficiency.
Abstract Methanol-to-olefins (MTO), the most important catalytic process producing ethylene and propylene from non-oil feedstocks (coal, natural gas, biomass, CO 2 , etc.), is hindered by rapid catalyst deactivation due to coke deposition. Common practice recover activity, i.e. removing via air combustion or steam gasification, unavoidably eliminates active hydrocarbon pool species (HCPs) favoring light olefins formation. Density functional theory calculations structured illumination...
Covalent organic frameworks (COFs) have attracted widespread attention in the electrochemiluminescence (ECL) field owing to their high load capacity of ECL luminophores and porous structures, but performance is still limited by intrinsic poor conductivity (generally <10–8 S m–1). To address this shortcoming, we used 2,3,6,7,10,11-hexaaminotriphenylene (HATP) 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) synthesize a conductive COF (HHTP-HATP-COF, = 3.11 × 10–4 Compared with HATP, HHTP,...
The Multistage LNG cryogenic submersible pump is one of the crucial power equipment in transport process. However, high hydraulic losses and low efficiency this make it necessary to optimize structure its impeller order reduce energy losses. In study, an optimization strategy based on particle swarm (PSO) least squares support vector regression (LSSVR) machine proposed impeller. with PSO-LSSVR method increased head by 0.57% 2.72%, respectively. Comparing calculation results CFD results, we...
Nickel-catalyzed Suzuki-Miyaura coupling of heteroaryl ethers with arylboronic acids was described. Selective activation the phenol C-O bonds achieved by converting them into corresponding aryl 2,4-dimethoxy-1,3,5-triazine-6-yl ethers, in which bond could be selectively cleaved inexpensive, air-stable NiCl2(dppf) as a catalyst. Coupling these readily accessible proved tolerant extensive functional groups.
Carbon fiber fabric-reinforced poly(ether ether ketone) (CFF-PEEK) composites exhibit exceptional mechanical properties, and their flexibility conformability make them a promising alternative to traditional prepregs. However, the formation of CFF-PEEK composite is trapped in high viscosity PEEK, smooth surface, tightly interwoven bundles CFF. It more difficult for resin flow through fibers complex textile structures. Here, simple film stacking method using hot-pressing process plain-woven...
The integration of fifth-generation (5G) and unmanned aerial vehicle (UAV) technologies has become a promising solution for providing seamless communication in applications, such as disaster management, because its bandwidth availability, cost-efficacy, mobile nature. state-of-the-art research UAV concentrates on effective positioning path planning. Despite this, these systems performed poorly due to lack dynamic control external factors, weather. presented this paper addresses the problems...
We fabricate a 2D MXene and 1D whisker carbon nanotube (WCNT) binary composite, where the layer was sandwiched between two WCNT films, assemble flexible resistive-type strain sensor using this composite film. The deformations of conductive networks trigged by external mechanical stimuli cause variations number effective paths, which result in changes electric resistance films. resistances MXene/WCNT films that carry information about are monitored. In addition, we demonstrate role responding...
This paper investigated the process of catalytic pyrolysis lipid-rich microalga Chlorella pyrenoidosa for production light olefins (ethylene, propylene and butene). A modified ZSM-5 zeolite catalyst was used in reactions, it had high selectivity production. The performances nitrogen steam reaction atmospheres were investigated. one-step two-step processes compared. effects temperatures water flow rates on also explored. results showed that higher yield obtained atmosphere as compared with...
Localized surface plasmon (LSP) has been widely applied for the enhancement of fluorescence emission biosensing owing to its potential strong field enhancement. However, due small penetration depth, LSP offers limited over a whole sensor chip and, therefore, insufficient sensitivity detection biomolecules, especially large molecules. We demonstrate simultaneous excitation and propagating (PSP) on an Au nanohole array under Kretschmann configuration prostate-specific antigen with sandwich...